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/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:109:2: error: implicit declaration of function '__SetPageIsolated' [-Werror,-Wimplicit-function-declaration] __SetPageIsolated(page); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:109:2: note: did you mean 'SetPageIsolated'? CC fs/crypto/keysetup_v1.o /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/page-flags.h:809:1: note: 'SetPageIsolated' declared here PAGEFLAG(Isolated, isolated, PF_ANY); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/page-flags.h:313:2: note: expanded from macro 'PAGEFLAG' SETPAGEFLAG(uname, lname, policy) \ ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/page-flags.h:288:29: note: expanded from macro 'SETPAGEFLAG' static __always_inline void SetPage##uname(struct page *page) \ ^ <scratch space>:66:1: note: expanded from here SetPageIsolated ^ CC drivers/gpu/drm/drm_atomic.o /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:128:2: error: implicit declaration of function '__ClearPageIsolated' [-Werror,-Wimplicit-function-declaration] __ClearPageIsolated(page); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:128:2: note: did you mean 'ClearPageIsolated'? /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/page-flags.h:809:1: note: 'ClearPageIsolated' declared here PAGEFLAG(Isolated, isolated, PF_ANY); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/page-flags.h:314:2: note: expanded from macro 'PAGEFLAG' CLEARPAGEFLAG(uname, lname, policy) ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/page-flags.h:292:29: note: expanded from macro 'CLEARPAGEFLAG' static __always_inline void ClearPage##uname(struct page *page) \ ^ <scratch space>:68:1: note: expanded from here ClearPageIsolated ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:161:5: error: implicit declaration of function '__ClearPageIsolated' [-Werror,-Wimplicit-function-declaration] __ClearPageIsolated(page); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:918:4: error: implicit declaration of function '__ClearPageIsolated' [-Werror,-Wimplicit-function-declaration] __ClearPageIsolated(page); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:940:4: error: implicit declaration of function '__ClearPageIsolated' [-Werror,-Wimplicit-function-declaration] __ClearPageIsolated(page); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/migrate.c:1204:5: error: implicit declaration of function '__ClearPageIsolated' [-Werror,-Wimplicit-function-declaration] __ClearPageIsolated(page); ^ 6 errors generated. CC kernel/cgroup/legacy_freezer.o make[2]: *** [/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/scripts/Makefile.build:291: mm/migrate.o] Error 1

时间: 2025-07-19 12:26:23 浏览: 5
<think>我们正在解决一个Linux内核移植过程中在migrate.c文件中出现的隐式声明错误问题。错误信息是关于函数__SetPageIsolated和__ClearPageIsolated的隐式声明。根据引用[1]中提到的页面迁移类型(MIGRATE_CMA等),我们知道这些函数可能与页面隔离(isolation)有关。 在Linux内核中,页面隔离功能通常与内存热插拔(hotplug)或CMA(连续内存分配器)相关。函数__SetPageIsolated和__ClearPageIsolated用于设置和清除页面的隔离状态。这些函数通常定义在头文件中,并在mm/page_alloc.c或类似文件中实现。 错误“隐式声明”意味着在编译migrate.c文件时,编译器没有找到这些函数的声明(即在包含的头文件中没有声明)。因此,我们需要确保migrate.c文件包含了声明这些函数的头文件。 在Linux内核5.15中,这两个函数通常在<linux/page-isolation.h>头文件中声明。因此,解决方案可能是添加这个头文件的包含。 步骤: 1. 在migrate.c文件中,添加以下包含指令: ```c #include <linux/page-isolation.h> ``` 2. 如果添加后仍然出现错误,则需要检查该头文件是否确实声明了这两个函数。我们可以查看内核源代码中的<linux/page-isolation.h>文件,确认它是否包含类似下面的声明: ```c extern void __SetPageIsolated(struct page *page); extern void __ClearPageIsolated(struct page *page); ``` 3. 如果头文件中没有这些声明,那么可能是内核版本变化导致。在5.15版本中,这两个函数应该是存在的。如果不存在,可能需要检查是否使用了正确的内核版本,或者这些函数是否被改名或移除。 4. 如果确认头文件中有声明,但仍然出现错误,可能是由于配置选项没有启用。因为页面隔离功能通常需要配置CONFIG_MEMORY_ISOLATION(见引用[1]中的MIGRATE_ISOLATE)。确保在内核配置中启用了该选项。 5. 如果问题仍然存在,可能是由于函数被定义为内联函数或者在其他地方定义。这时,我们需要在代码中查找这些函数的定义位置,并确保在migrate.c中正确包含。 在Linux内核5.15.74中,__SetPageIsolated和__ClearPageIsolated函数定义在mm/page_alloc.c文件中,并在include/linux/page-isolation.h中声明。因此,包含这个头文件应该可以解决问题。 总结:在migrate.c文件中添加#include <linux/page-isolation.h>,并确保内核配置中启用了CONFIG_MEMORY_ISOLATION。 如果添加头文件后仍然出现隐式声明错误,请检查该头文件是否存在以及是否包含这两个函数的声明。如果不存在,可能是内核版本差异,需要根据实际情况调整。 §§相关问题§§ 1. 如何正确配置CONFIG_MEMORY_ISOLATION选项? 2. 页面隔离在内核中还有哪些应用? 3. 在移植过程中如何处理其他类似的隐式声明错误?</think>### 解决Linux内核移植中`migrate.c`的隐式声明错误 在Linux内核5.15移植过程中,当`migrate.c`文件出现`implicit declaration of function __SetPageIsolated/ClearPageIsolated`错误时,通常是由于以下原因: #### 问题原因分析 1. **函数声明缺失** `__SetPageIsolated`和`__ClearPageIsolated`是页面隔离的核心函数,在5.15内核中声明于: ```c include/linux/page-isolation.h ``` 但实现位于: ```c mm/page_alloc.c ``` 2. **配置依赖问题** 这些函数仅在启用`CONFIG_MEMORY_ISOLATION`时有效(参考引用[1]中的`MIGRATE_ISOLATE`类型)[^1]。 3. **头文件包含缺失** 在`mm/migrate.c`中可能缺少必要的头文件包含。 #### 解决方案 1. **添加头文件包含** 在`mm/migrate.c`开头添加: ```c #include <linux/page-isolation.h> // 解决隐式声明问题 ``` 2. **验证内核配置** 确保`.config`包含: ```makefile CONFIG_MEMORY_ISOLATION=y CONFIG_MOVABLE_NODE=y // 若使用NUMA ``` 3. **检查函数实现** 确认`mm/page_alloc.c`中存在函数实现: ```c void __SetPageIsolated(struct page *page) { if (!PageIsolated(page)) SetPageIsolated(page); } void __ClearPageIsolated(struct page *page) { if (PageIsolated(page)) ClearPageIsolated(page); } ``` 4. **修复依赖关系** 在`mm/Makefile`中添加依赖: ```makefile obj-$(CONFIG_MEMORY_ISOLATION) += page_isolation.o ``` #### 验证步骤 1. 编译后检查`mm/migrate.o`符号表: ```bash nm mm/migrate.o | grep -E "SetPageIsolated|ClearPageIsolated" ``` 2. 若符号未解析,检查头文件包含路径: ```bash gcc -E mm/migrate.c -Iinclude -Iarch/arm64/include | grep page-isolation.h ``` > **关键提示**:展锐平台可能需要额外实现`arch/arm64/mm/page-isolation.c`处理特定内存隔离逻辑,特别是涉及DDR控制器时序的场景。
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去掉static还有此报错 In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/kernel/events/core.c:43: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/mman.h:9: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/uapi/linux/mman.h:5: /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/include/asm/mman.h:35:7: error: implicit declaration of function 'shmem_file' [-Werror,-Wimplicit-function-declaration] if (shmem_file(file)) ^ AR arch/arm64/kvm/iommu/built-in.a CC fs/exfat/inode.o CC kernel/bpf/core.o CC kernel/trace/trace.o CC security/commoncap.o In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/filemap.c:24: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/mman.h:9: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/uapi/linux/mman.h:5: /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/include/asm/mman.h:35:7: error: implicit declaration of function 'shmem_file' [-Werror,-Wimplicit-function-declaration] if (shmem_file(file)) ^ In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/filemap.c:39: /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/shmem_fs.h:118:13: error: conflicting types for 'shmem_file' inline bool shmem_file(struct file *file) ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/include/asm/mman.h:35:7: note: previous implicit declaration is here if (shmem_file(file)) ^ CC arch/arm64/kvm/hyp/nvhe/switch.nvhe.o In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/security/selinux/hooks.c:37: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/mman.h:9: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/uapi/linux/mman.h:5: /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/include/asm/mman.h:35:7: error: implicit declaration of function 'shmem_file' [-Werror,-Wimplicit-function-declaration] if (shmem_file(file))

make[2]: *** [/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/scripts/Makefile.build:553: security/selinux] Error 2 CC arch/arm64/kvm/hyp/nvhe/mm.nvhe.o AS arch/arm64/crypto/sha512-core.o In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/security/security.c:25: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/mman.h:9: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/uapi/linux/mman.h:5: /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/include/asm/mman.h:35:7: error: implicit declaration of function 'shmem_file' [-Werror,-Wimplicit-function-declaration] if (shmem_file(file)) ^ CC fs/kernfs/symlink.o CC crypto/asymmetric_keys/x509.asn1.o CC crypto/scatterwalk.o CC crypto/proc.o In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/kernel/fork.c:87: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/khugepaged.h:6: /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/shmem_fs.h:118:20: error: static declaration of 'shmem_file' follows non-static declaration static inline bool shmem_file(struct file *file) /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/include/asm/mman.h:35:7: error: implicit declaration of function 'shmem_file' [-Werror,-Wimplicit-function-declaration] if (shmem_file(file)) ^ CC kernel/sched/rtg/rtg_ctrl.o CC kernel/locking/mutex.o CC kernel/locking/semaphore.o In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/mm/init.c:15: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/mman.h:9: In file included from /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/uapi/linux/mman.h:5: /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/include/asm/mman.h:35:7: error: implicit declaratio

ld.lld: error: undefined symbol: kasan_init_hw_tags >>> referenced by smp.c:471 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/kernel/smp.c:471) >>> vmlinux.o:(smp_prepare_boot_cpu) ld.lld: error: undefined symbol: __kasan_cache_create_kmalloc >>> referenced by kasan.h:143 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:143) >>> vmlinux.o:(create_kmalloc_cache) ld.lld: error: undefined symbol: kasan_flag_enabled >>> referenced by irqbypass.c >>> vmlinux.o:(__jump_table+0xE58) >>> referenced by irqbypass.c >>> vmlinux.o:(__jump_table+0xE88) >>> referenced by irqbypass.c >>> vmlinux.o:(__jump_table+0x5FD8) >>> referenced 894 more times ld.lld: error: undefined symbol: kasan_init_hw_tags_cpu >>> referenced by cpufeature.c:1877 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/kernel/cpufeature.c:1877) >>> vmlinux.o:(cpu_enable_mte) ld.lld: error: undefined symbol: kasan_report_async >>> referenced by mte.c:187 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/kernel/mte.c:187) >>> vmlinux.o:(mte_check_tfsr_el1) >>> referenced by mte.c:187 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/kernel/mte.c:187) >>> vmlinux.o:(mte_thread_switch) >>> referenced by mte.c:187 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/kernel/mte.c:187) >>> vmlinux.o:(mte_suspend_enter) ld.lld: error: undefined symbol: kasan_report >>> referenced by fault.c:334 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/arch/arm64/mm/fault.c:334) >>> vmlinux.o:(__do_kernel_fault) ld.lld: error: undefined symbol: __kasan_unpoison_range >>> referenced by kasan.h:111 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:111) >>> vmlinux.o:(dup_task_struct) >>> referenced by kasan.h:111 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:111) >>> vmlinux.o:(mempool_exit) >>> referenced by kasan.h:111 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:111) >>> vmlinux.o:(remove_element) >>> referenced 3 more times ld.lld: error: undefined symbol: __kasan_unpoison_vmalloc >>> referenced by kasan.h:416 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:416) >>> vmlinux.o:(scs_alloc) >>> referenced by kasan.h:416 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:416) >>> vmlinux.o:(scs_free) >>> referenced by kasan.h:416 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:416) >>> vmlinux.o:(vm_map_ram) >>> referenced 2 more times ld.lld: error: undefined symbol: __kasan_poison_vmalloc >>> referenced by kasan.h:425 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:425) >>> vmlinux.o:(scs_alloc) >>> referenced by kasan.h:425 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:425) >>> vmlinux.o:(vm_unmap_ram) >>> referenced by kasan.h:425 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:425) >>> vmlinux.o:(__vunmap) ld.lld: error: undefined symbol: __kasan_unpoison_pages >>> referenced by kasan.h:127 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:127) >>> vmlinux.o:(mempool_exit) >>> referenced by kasan.h:127 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:127) >>> vmlinux.o:(remove_element) >>> referenced by kasan.h:127 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:127) >>> vmlinux.o:(mempool_resize) >>> referenced 4 more times ld.lld: error: undefined symbol: __kasan_poison_pages >>> referenced by kasan.h:119 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:119) >>> vmlinux.o:(mempool_init_node) >>> referenced by kasan.h:119 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:119) >>> vmlinux.o:(mempool_resize) >>> referenced by kasan.h:119 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:119) >>> vmlinux.o:(mempool_free) >>> referenced 2 more times ld.lld: error: undefined symbol: __kasan_slab_free_mempool >>> referenced by kasan.h:208 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:208) >>> vmlinux.o:(mempool_init_node) >>> referenced by kasan.h:208 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:208) >>> vmlinux.o:(mempool_resize) >>> referenced by kasan.h:208 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:208) >>> vmlinux.o:(mempool_free) ld.lld: error: undefined symbol: __kasan_never_merge >>> referenced by kasan.h:103 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:103) >>> vmlinux.o:(slab_unmergeable) >>> referenced by kasan.h:103 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:103) >>> vmlinux.o:(find_mergeable) >>> referenced by kasan.h:103 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:103) >>> vmlinux.o:(find_mergeable) ld.lld: error: undefined symbol: __kasan_kmalloc_large >>> referenced by kasan.h:237 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:237) >>> vmlinux.o:(kmalloc_order) ld.lld: error: undefined symbol: __kasan_check_byte >>> referenced by kasan.h:259 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:259) >>> vmlinux.o:(krealloc) >>> referenced by kasan.h:259 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:259) >>> vmlinux.o:(kfree_sensitive) >>> referenced by kasan.h:259 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:259) >>> vmlinux.o:(ksize) ld.lld: error: undefined symbol: __kasan_krealloc >>> referenced by kasan.h:247 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:247) >>> vmlinux.o:(krealloc) ld.lld: error: undefined symbol: kasan_free_pages >>> referenced by page_alloc.c:1361 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/page_alloc.c:1361) >>> vmlinux.o:(__free_pages_ok) >>> referenced by page_alloc.c:1361 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/page_alloc.c:1361) >>> vmlinux.o:(free_unref_page_prepare) ld.lld: error: undefined symbol: kasan_alloc_pages >>> referenced by page_alloc.c:2410 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/page_alloc.c:2410) >>> vmlinux.o:(post_alloc_hook) >>> referenced by page_alloc.c:2410 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/page_alloc.c:2410) >>> vmlinux.o:(prep_new_page) ld.lld: error: undefined symbol: __kasan_metadata_size >>> referenced by kasan.h:150 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:150) >>> vmlinux.o:(print_trailer) >>> referenced by kasan.h:150 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:150) >>> vmlinux.o:(check_object) ld.lld: error: undefined symbol: __kasan_kmalloc >>> referenced by kasan.h:227 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:227) >>> vmlinux.o:(kmem_cache_alloc_trace) >>> referenced by kasan.h:227 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:227) >>> vmlinux.o:(__kmalloc) >>> referenced by kasan.h:227 (/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/kasan.h:227) >>> vmlinux.o:(__kmalloc_track_caller) ld.lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors) make[1]: *** [/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/Makefile:1277: vmlinux] Error 1 make[1]: Leaving directory '/home/lhl/ga-4.1/repo_code/out/oriole/kernel/OBJ/linux-5.15' make: *** [Makefile:237: __sub-make] Error 2

/home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:431:13: error: static declaration of 'cgroup_reclaim' follows non-static declaration static bool cgroup_reclaim(struct scan_control *sc) ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/swap.h:423:13: note: previous declaration is here extern bool cgroup_reclaim(struct scan_control *sc); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:449:13: error: static declaration of 'writeback_throttling_sane' follows non-static declaration static bool writeback_throttling_sane(struct scan_control *sc) ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/swap.h:427:13: note: previous declaration is here extern bool writeback_throttling_sane(struct scan_control *sc); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:591:22: error: static declaration of 'lruvec_lru_size' follows non-static declaration static unsigned long lruvec_lru_size(struct lruvec *lruvec, enum lru_list lru, ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/mmzone.h:1205:22: note: previous declaration is here extern unsigned long lruvec_lru_size(struct lruvec *lruvec, enum lru_list lru, int zone_idx); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:891:22: error: static declaration of 'shrink_slab' follows non-static declaration static unsigned long shrink_slab(gfp_t gfp_mask, int nid, ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/swap.h:425:22: note: previous declaration is here extern unsigned long shrink_slab(gfp_t gfp_mask, int nid, struct mem_cgroup *memcg, ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:2224:12: error: static declaration of 'current_may_throttle' follows non-static declaration static int current_may_throttle(void) ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/swap.h:432:12: note: previous declaration is here extern int current_may_throttle(void); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:2497:22: error: static declaration of 'shrink_list' follows non-static declaration static unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan, ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/swap.h:419:22: note: previous declaration is here extern unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan, ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:2539:13: error: static declaration of 'inactive_is_low' follows non-static declaration static bool inactive_is_low(struct lruvec *lruvec, enum lru_list inactive_lru) ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/swap.h:422:13: note: previous declaration is here extern bool inactive_is_low(struct lruvec *lruvec, enum lru_list inactive_lru); ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/mm/vmscan.c:4261:12: error: static declaration of 'kswapd' follows non-static declaration static int kswapd(void *p) ^ /home/lhl/ga-4.1/repo_code/out/oriole/kernel/src_tmp/linux-5.15/include/linux/swap.h:37:5: note: previous declaration is here int kswapd (void *p); ^

[OHOS ERROR] Traceback (most recent call last): [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/containers/status.py", line 47, in wrapper [OHOS ERROR] return func(*args, **kwargs) [OHOS ERROR] ^^^^^^^^^^^^^^^^^^^^^ [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/modules/ohos_build_module.py", line 65, in run [OHOS ERROR] super().run() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/modules/interface/build_module_interface.py", line 66, in run [OHOS ERROR] self._load() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/modules/ohos_build_module.py", line 83, in _load [OHOS ERROR] self.loader.run() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/services/interface/load_interface.py", line 50, in run [OHOS ERROR] self.__post_init__() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/services/loader.py", line 117, in __post_init__ [OHOS ERROR] self.parts_config_info = load_ohos_build.get_parts_info( [OHOS ERROR] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 947, in get_parts_info [OHOS ERROR] _output_parts_info(parts_config_dict, [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 765, in _output_parts_info [OHOS ERROR] check_subsystem_and_component(parts_info_output_path, skip_partlist_check) [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 696, in check_subsystem_and_component [OHOS ERROR] compare_subsystem_and_component(subsystem_name, components_name, subsystem_compoents_whitelist_info, [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 662, in compare_subsystem_and_component [OHOS ERROR] raise Exception(message) [OHOS ERROR] Exception: find component backends failed, please check it in /home/lhl/ga-sig5.0.3/repo_code/out/preloader/oriole/parts.json. [OHOS ERROR] [OHOS ERROR] Code: 0000 [OHOS ERROR] [OHOS ERROR] Reason: find component backends failed, please check it in /home/lhl/ga-sig5.0.3/repo_code/out/preloader/oriole/parts.json. [OHOS ERROR] [OHOS ERROR] Error Type: UNKNOWN ERROR TYPE [OHOS ERROR] [OHOS ERROR] Description: NO DESCRIPTION [OHOS ERROR] [OHOS ERROR] Solution: NO SOLUTION

openharmony编译时 [OHOS ERROR] Traceback (most recent call last): [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/containers/status.py", line 47, in wrapper [OHOS ERROR] return func(*args, **kwargs) [OHOS ERROR] ^^^^^^^^^^^^^^^^^^^^^ [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/modules/ohos_build_module.py", line 65, in run [OHOS ERROR] super().run() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/modules/interface/build_module_interface.py", line 66, in run [OHOS ERROR] self._load() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/modules/ohos_build_module.py", line 83, in _load [OHOS ERROR] self.loader.run() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/services/interface/load_interface.py", line 50, in run [OHOS ERROR] self.__post_init__() [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/services/loader.py", line 117, in __post_init__ [OHOS ERROR] self.parts_config_info = load_ohos_build.get_parts_info( [OHOS ERROR] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 947, in get_parts_info [OHOS ERROR] _output_parts_info(parts_config_dict, [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 765, in _output_parts_info [OHOS ERROR] check_subsystem_and_component(parts_info_output_path, skip_partlist_check) [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 696, in check_subsystem_and_component [OHOS ERROR] compare_subsystem_and_component(subsystem_name, components_name, subsystem_compoents_whitelist_info, [OHOS ERROR] File "/home/lhl/ga-sig5.0.3/repo_code/build/hb/util/loader/load_ohos_build.py", line 662, in compare_subsystem_and_component [OHOS ERROR] raise Exception(message) [OHOS ERROR] Exception: find component user_certificate_manager failed, please check it in /home/lhl/ga-sig5.0.3/repo_code/out/preloader/oriole/parts.json. [OHOS ERROR] [OHOS ERROR] Code: 0000 [OHOS ERROR] [OHOS ERROR] Reason: find component user_certificate_manager failed, please check it in /home/lhl/ga-sig5.0.3/repo_code/out/preloader/oriole/parts.json. [OHOS ERROR] [OHOS ERROR] Error Type: UNKNOWN ERROR TYPE [OHOS ERROR] [OHOS ERROR] Description: NO DESCRIPTION [OHOS ERROR] [OHOS ERROR] Solution: NO SOLUTION [OHOS ERROR] =====build error=====

-dump time is 1970-01-01_08-51-07 -reboot reg is 80 -reset mode is d -reason is kernel_crash -bootcause_cmdline is Reboot into panic -exception_reboot_reason: kernel_crash Vmcoreinfo: -kimage_voffset = 0xffffffbf88000000 -phys_offset = 0x80000000 -kaslr_offset = 0x80000 -vabits_actual = 39 -exception_kernel_version:Linux version 5.15.74 (lhl@ISS) (OHOS (dev) clang version 15.0.4 (llvm-project 81cdec3cd117b1e6e3a9f1ebc4695d790c978463), LLD 15.0.4) #1 SMP PREEMPT Thu Jun 19 11:17:09 CST 2025 -exception_panic_reason:Oops - BUG: Fatal exception -exception_file_infoi: -exception_task_id:2271 -exception_task_family:[malloc-multi-th, 2271][hdcd, 1651] -exception_pc_symbol:[<ffffffc00848ee10>] __vma_adjust+0xc44/0xc78 -exception_stack_info:[<ffffffc00913ac08>] get_exception_stack_info+0x128/0x2a4 [<ffffffc00913afd4>] prepare_exception_info+0x178/0x1d0 [<ffffffc00913bc68>] sysdump_panic_event+0x730/0x92c [<ffffffc00821e0fc>] atomic_notifier_call_chain+0x88/0x100 [<ffffffc0081deaa0>] panic+0x1a8/0x444 [<ffffffc00814bed8>] die+0x2dc/0x2f4 [<ffffffc00814d5b8>] bug_handler+0x54/0xf8 [<ffffffc008139fc0>] brk_handler+0xa8/0x170 [<ffffffc008173c30>] do_debug_exception+0xc4/0x1a8 [<ffffffc00980e968>] el1_dbg+0x48/0x68 [<ffffffc00980e7a4>] el1h_64_sync_handler+0x48/0xa4 [<ffffffc008091b10>] el1h_64_sync+0x7c/0x80 [<ffffffc00848ee10>] __vma_adjust+0xc44/0xc78 [<ffffffc008491bc0>] __split_vma+0x14c/0x260 [<ffffffc008491e18>] __do_munmap+0xf8/0x724 [<ffffffc008492630>] __vm_munmap.llvm.15742267499309760575+0x94/0x180 [<ffffffc00849276c>] __arm64_sys_munmap+0x50/0x68 [<ffffffc008159204>] invoke_syscall+0x6c/0x15c [<ffffffc008159110>] el0_svc_common.llvm.9499517201915720397+0xd4/0x120 [<ffffffc008158fc4>] do_el0_svc+0x34/0xac [<ffffffc00980edb0>] el0_svc+0x2c/0x94 [<ffffffc00980ed20>] el0t_64_sync_handler+0x8c/0xf0 [<ffffffc008091e48>] el0t_64_sync+0x1b4/0x1b8 -dump time is 1970-01-01_22-30-34 -reboot reg is 80 -reset mode is d -reason is kernel_crash -bootcause_cmdline is Reboot into panic -exception_reboot_reason: kernel_crash Vmcoreinfo: -kimage_voffset = 0xffffffbf88000000 -phys_offset = 0x80000000 -kaslr_offset = 0x80000 -vabits_actual = 39 -exception_kernel_version:Linux version 5.15.74 (lhl@ISS) (OHOS (dev) clang version 15.0.4 (llvm-project 81cdec3cd117b1e6e3a9f1ebc4695d790c978463), LLD 15.0.4) #1 SMP PREEMPT Thu Jun 19 11:17:09 CST 2025 -exception_panic_reason:Oops: Fatal exception -exception_file_infoi:not-bugon -exception_task_id:2335 -exception_task_family:[malloc-multi-th, 2335][hdcd, 1563] -exception_pc_symbol:[<ffffffc0084c492c>] kmem_cache_alloc+0x128/0x3dc -exception_stack_info:[<ffffffc00913ac08>] get_exception_stack_info+0x128/0x2a4 [<ffffffc00913afd4>] prepare_exception_info+0x178/0x1d0 [<ffffffc00913bc68>] sysdump_panic_event+0x730/0x92c [<ffffffc00821e0fc>] atomic_notifier_call_chain+0x88/0x100 [<ffffffc0081deaa0>] panic+0x1a8/0x444 [<ffffffc00814bed8>] die+0x2dc/0x2f4 [<ffffffc0081744dc>] __do_kernel_fault+0x298/0x2f4 [<ffffffc0081740d0>] do_bad_area+0x40/0x100 [<ffffffc00987fe4c>] do_translation_fault+0x5c/0x70 [<ffffffc00817364c>] do_mem_abort+0x74/0x138 [<ffffffc00980e844>] el1_abort+0x44/0x68 [<ffffffc00980e7c0>] el1h_64_sync_handler+0x64/0xa4 [<ffffffc008091b10>] el1h_64_sync+0x7c/0x80 [<ffffffc0084c492c>] kmem_cache_alloc+0x128/0x3dc [<ffffffc0081d7e6c>] vm_area_alloc+0x34/0xac [<ffffffc00848fc8c>] mmap_region+0x268/0x728 [<ffffffc00848f754>] do_mmap+0x3d4/0x540 [<ffffffc00845d308>] vm_mmap_pgoff+0xd0/0x234 [<ffffffc008490208>] ksys_mmap_pgoff+0xbc/0x108 [<ffffffc00814b394>] __arm64_sys_mmap+0x44/0x54 [<ffffffc008159204>] invoke_syscall+0x6c/0x15c [<ffffffc008159110>] el0_svc_common.llvm.9499517201915720397+0xd4/0x120 [<ffffffc008158fc4>] do_el0_svc+0x34/0xac [<ffffffc00980edb0>] el0_svc+0x2c/0x94 [<ffffffc00980ed20>] el0t_64_sync_handler+0x8c/0xf0 [<ffffffc008091e48>] el0t_64_sync+0x1b4/0x1b8 -dump time is 1970-01-01_23-09-04 -reboot reg is 80 -reset mode is d -reason is kernel_crash -bootcause_cmdline is Reboot into panic -exception_reboot_reason: kernel_crash Vmcoreinfo: -kimage_voffset = 0xffffffbf88000000 -phys_offset = 0x80000000 -kaslr_offset = 0x80000 -vabits_actual = 39 -exception_kernel_version:Linux version 5.15.74 (lhl@ISS) (OHOS (dev) clang version 15.0.4 (llvm-project 81cdec3cd117b1e6e3a9f1ebc4695d790c978463), LLD 15.0.4) #1 SMP PREEMPT Thu Jun 19 11:17:09 CST 2025 -exception_panic_reason:Oops - BUG: Fatal exception -exception_file_infoi: -exception_task_id:3311 -exception_task_family:[malloc-multi-th, 3311][hdcd, 1535] -exception_pc_symbol:[<ffffffc00848ee10>] __vma_adjust+0xc44/0xc78 -exception_stack_info:[<ffffffc00913ac08>] get_exception_stack_info+0x128/0x2a4 [<ffffffc00913afd4>] prepare_exception_info+0x178/0x1d0 [<ffffffc00913bc68>] sysdump_panic_event+0x730/0x92c [<ffffffc00821e0fc>] atomic_notifier_call_chain+0x88/0x100 [<ffffffc0081deaa0>] panic+0x1a8/0x444 [<ffffffc00814bed8>] die+0x2dc/0x2f4 [<ffffffc00814d5b8>] bug_handler+0x54/0xf8 [<ffffffc008139fc0>] brk_handler+0xa8/0x170 [<ffffffc008173c30>] do_debug_exception+0xc4/0x1a8 [<ffffffc00980e968>] el1_dbg+0x48/0x68 [<ffffffc00980e7a4>] el1h_64_sync_handler+0x48/0xa4 [<ffffffc008091b10>] el1h_64_sync+0x7c/0x80 [<ffffffc00848ee10>] __vma_adjust+0xc44/0xc78 [<ffffffc008491bc0>] __split_vma+0x14c/0x260 [<ffffffc008491e88>] __do_munmap+0x168/0x724 [<ffffffc008492630>] __vm_munmap.llvm.15742267499309760575+0x94/0x180 [<ffffffc00849276c>] __arm64_sys_munmap+0x50/0x68 [<ffffffc008159204>] invoke_syscall+0x6c/0x15c [<ffffffc008159110>] el0_svc_common.llvm.9499517201915720397+0xd4/0x120 [<ffffffc008158fc4>] do_el0_svc+0x34/0xac [<ffffffc00980edb0>] el0_svc+0x2c/0x94 [<ffffffc00980ed20>] el0t_64_sync_handler+0x8c/0xf0 [<ffffffc008091e48>] el0t_64_sync+0x1b4/0x1b8 -dump time is 1970-01-01_23-52-44 -reboot reg is 80 -reset mode is d -reason is kernel_crash -bootcause_cmdline is Reboot into panic -exception_reboot_reason: kernel_crash Vmcoreinfo: -kimage_voffset = 0xffffffbf88000000 -phys_offset = 0x80000000 -kaslr_offset = 0x80000 -vabits_actual = 39 -exception_kernel_version:Linux version 5.15.74 (lhl@ISS) (OHOS (dev) clang version 15.0.4 (llvm-project 81cdec3cd117b1e6e3a9f1ebc4695d790c978463), LLD 15.0.4) #1 SMP PREEMPT Thu Jun 19 11:17:09 CST 2025 -exception_panic_reason:CFI failure (target: 0x7fb3780000) -exception_file_infoi:not-bugon -exception_task_id:2080 -exception_task_family:[irq/128-dwc3, 2080][kthreadd, 2] -exception_pc_symbol:[<ffffffc00913b728>] sysdump_panic_event+0x1f0/0x92c -exception_stack_info:[<ffffffc00913ac08>] get_exception_stack_info+0x128/0x2a4 [<ffffffc00913afd4>] prepare_exception_info+0x178/0x1d0 [<ffffffc00913bc68>] sysdump_panic_event+0x730/0x92c [<ffffffc00821e0fc>] atomic_notifier_call_chain+0x88/0x100 [<ffffffc0081deaa0>] panic+0x1a8/0x444 [<ffffffc0083fc9a0>] __cfi_slowpath_diag+0x1e4/0x230 [<ffffffc0082b56d0>] rcu_do_batch+0x36c/0x8f4 [<ffffffc0082b4fe8>] rcu_core+0x210/0x58c [<ffffffc0082ade4c>] rcu_core_si+0x20/0x30 [<ffffffc008090460>] __do_softirq+0x170/0x5c8 [<ffffffc0081ea344>] do_softirq+0x78/0xf0 [<ffffffc0081ea280>] __local_bh_enable_ip+0xec/0x138 [<ffffffc00813e280>] local_bh_enable+0x28/0x38 [<ffffffc008d507f4>] dwc3_thread_interrupt+0x12bc/0x15d0 [<ffffffc00828ee04>] irq_thread_fn+0x54/0xe4 [<ffffffc00828ea84>] irq_thread+0x1c8/0x3b8 [<ffffffc00821c220>] kthread+0x170/0x1d4 [<ffffffc008095118>] ret_from_fork+0x10/0x20 -dump time is 1970-01-01_08-26-27 -reboot reg is 80 -reset mode is d -reason is kernel_crash -bootcause_cmdline is Reboot into panic -exception_reboot_reason: kernel_crash Vmcoreinfo: -kimage_voffset = 0xffffffbf88000000 -phys_offset = 0x80000000 -kaslr_offset = 0x80000 -vabits_actual = 39 -exception_kernel_version:Linux version 5.15.74 (lhl@ISS) (OHOS (dev) clang version 15.0.4 (llvm-project 81cdec3cd117b1e6e3a9f1ebc4695d790c978463), LLD 15.0.4) #1 SMP PREEMPT Sat Jun 14 17:38:52 CST 2025 -exception_panic_reason:Oops: Fatal exception in interrupt 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